Medal commemorating the Montgolfier unmanned balloon ascent
1783
1783
1785
1785
1778
2000-100 BCE
1784
1784
1778
1782
1787
hallmarked 1788
1785
1785-1789
1788
1705-1737
circa 1780
1778-1780
1785
1785
1780
1772 (original); 1919 (model)
4000-2001 BCE
1990-96
1784
1784
1783
1784
10000-5000 BCE
1780
1910-130
1789
1789
1788
1787
1787
1713-1750
1786
1783
1782
1783
1786
1780
1788
1781
1784
1692-1730
1780
1781
1940-1050
1786